[ic] [item-subtotal] in array lists
Stefan Hornburg (Racke)
racke at linuxia.de
Wed Jun 3 13:24:34 UTC 2009
Mike Heins wrote:
> Quoting Stefan Hornburg (Racke) (racke at linuxia.de):
>> Is there a reason that [item-subtotal] doesn't work in array lists like
>> [query sql="select sku,quantity from cart_products where cart = 2009" list=1]
>> It appears to be an omission which should be fixed in Interpolate.pm.
> Why? There is no cart item to subtotal.
Table cart_products has sku and quantity as the inline shopping cart.
So there are cart items to subtotal.
I don't want to store saved carts (and wishlists) into Perl hashes
inside database fields.
> Now if you decided to allow
> cart items to be arrays as well as hashes,
> I think it would be as useful to have [item-math quantity * subtotal].
IMHO all lists should behave pretty much the same. These undocumented
exceptions aren't any good.
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